What does it mean when the EPC light comes on in the car?
1 Answers
The EPC indicator light in the car may come on due to the following reasons: failure in the intake system, such as leaks or blockages, excessive dirt accumulation on the throttle body, substandard fuel selection, abnormal cylinder pressure, system false alarms, or occasional faults. Solutions for the EPC indicator light coming on in the car: 1. Troubleshoot the intake system, use qualified fuel, and clean the throttle body; 2. Remove carbon deposits from related parts; 3. Rewrite the relevant ECU data. The EPC indicator light is more common in Volkswagen vehicles. After turning the ignition key, the vehicle starts self-checking, and the EPC light will illuminate for a few seconds before turning off.